| 1 | 1 | L | La Ciencia Pop | Gabriel León | |
| 2 | 1 |  | Radiolab | WNYC Studios | |
| 3 | 10 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 4 | 139 | T | The Immunology Podcast | The Immunology Podcast | |
| 5 | 2 | A | About Sustainability… | Institute for Global Environmental Strategies | |
| 6 | 1 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 7 | 3 |  | P.E.E.P. Podcast (People Experiencing Everyday Paranormal) | Nicolle Morock | |
| 8 | 3 | A | Astronomía y algo más | Ricardo Garcia | |
| 9 | 3 | I | Informe Miguel del Pino | esRadio | |
| 10 | — | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 11 | — | C | Cienciaes.com | cienciaes.com | |
| 12 | 4 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 13 | 4 |  | The Numberphile Podcast | Brady Haran | |
| 14 | 2 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 15 | 1 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 16 | 1 | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 17 | 1 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 18 | 1 | S | Seis patas tiene la vida - Cienciaes.com | cienciaes.com | |
| 19 | 3 |  | The Common Descent Podcast | Common Descent | |
| 20 | 2 | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 21 | 8 |  | The Michael Shermer Show | Michael Shermer | |
| 22 | 3 |  | Origin Stories | The Leakey Foundation | |
| 23 | 3 | J | jellyfish | nadia | |
| 24 | 3 |  | Ask a Spaceman! | Paul M. Sutter | |
| 25 | 2 | H | Human Evolution | Laura Guerrero | |
| 26 | 1 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 27 | 3 | M | Mi Última Neurona | Jessica Chomik-Morales | |
| 28 | 3 | N | New Books in Mathematics | Marshall Poe | |
| 29 | 3 | B | Biologia | Biologia | |
| 30 | 13 |  | Eons: Surviving Deep Time | PBS | |
| 31 | 5 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 32 | 6 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 33 | 11 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 34 | 13 |  | Robinson's Podcast | Robinson Erhardt | |
| 35 | 5 | C | Coffee Roasting Navigated | Therese Brøndsted | |
| 36 | 8 | H | Hablemos de perros | Xila´s | |
| 37 | 55 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 38 | 15 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 39 | — | U | Unlock Full Audiobook in Romance, Fantasy | hotaudiobook.com | |
| 40 | 9 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 41 | 9 | N | Nanoscape: Exploring the Frontiers Ahead | International Institute for Nanotechnology at Northwestern University | |
| 42 | 127 |  | Casa De Papel | luis angel neire robles | |
| 43 | 9 | М | Мослекторий | Москва 24 | |
| 44 | 10 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 45 | 12 |  | Cryptid Creatures | Brian Brock/Todd Stevens | |
| 46 | 12 |  | Plastic Plesiosaur Podcast | Miles Greb | |
| 47 | 12 |  | Outside/In | NHPR | |
| 48 | 9 |  | BrainStuff | iHeartPodcasts | |
| 49 | 12 | D | DesArmando el universo | Armando | |
| 50 | 8 | L | Love in the Time of Chasmosaurs | David Orr | |
| 51 | — | P | PhysicsFM | James Rantschler | |
| 52 | 12 | C | Ciencia EXtrema - Cienciaes.com | cienciaes.com | |
| 53 | 4 | A | America Adapts the Climate Change Podcast | Doug Parsons | |
| 54 | 13 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 55 | 10 |  | How Wild | NPR | |
| 56 | 10 | I | Interconectados entre cortinas | Jose Botto | |
| 57 | 9 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 58 | 7 |  | Untold Radio Network | Untold Radio Network | |
| 59 | 9 | P | Palaeocast | Palaeocast | |
| 60 | 1 | F | Food Safety Matters | Food Safety Magazine | |
| 61 | 35 | P | Podcast - Nueva+Mente | Tele 13 Radio | |
| 62 | 7 | V | Voyeur de Animais Coloridos | Voyeur de Animais Coloridos | |
| 63 | 7 | F | Fresh Thinking by Snowden Optiro | Snowden Optiro | |
| 64 | 7 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 65 | 7 |  | MonsterTalk | Blake Smith | |
| 66 | 4 | B | BioAudio | Elizabeth Clare | |
| 67 | 4 | L | Les grandes étapes de la vie | France Inter | |
| 68 | 8 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 69 | 8 | T | The Genetics Podcast | Sano Genetics | |
| 70 | 6 |  | Brain Inspired | Paul Middlebrooks | |
| 71 | 33 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 72 | 7 | R | Research Insights, a Society of Actuaries Podcast | Research Insights | |
| 73 | 7 | M | Medio Ambiente, Energía entre Otras Cosas | Edson Hugler y Amable Matus | |
| 74 | 7 | W | What The Duck?! | ABC | |
| 75 | 7 | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 76 | 1 | R | Remember Who You Are Podcast | Ruger Hebert | |
| 77 | 1 | M | Making Science with Tom Whipple | The Times | |
| 78 | 5 |  | Manifold | Steve Hsu | |
| 79 | 10 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 80 | 10 | 7 | 7 wonders of the modern world | Gilberto Suarez | |
| 81 | 10 | E | El uso de las 3 R (cuidado del medio ambiente). | Leonardo F | |
| 82 | 10 | U | Universo paralelo | Universo Paralelo | |
| 83 | 9 | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 84 | 7 | M | Mundo De los Dinosaurios | Keitlyn Garcia | |
| 85 | 7 | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 86 | 7 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 87 | 7 | T | The Humble Hoof | Alicia Harlov | |
| 88 | 5 | A | Agricultura y Ganadería Regenertiva | Victoria Rolón | |
| 89 | 5 |  | Night Science | Itai Yanai & Martin Lercher | |
| 90 | 9 | E | El Neutrino - Cienciaes.com | cienciaes.com | |
| 91 | 5 |  | Science unscripted | DW | |
| 92 | 10 | D | Dragões de Garagem | Luciano Queiroz & Lucas Marques | |
| 93 | 8 | R | Rätsel der Wissenschaft | DER STANDARD | |
| 94 | 7 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 95 | 7 | C | Clase: Sistema Digestivo Humano | Divina Rosa | |
| 96 | 6 | E | El Método | Luis Quevedo / CUONDA | |
| 97 | 8 | H | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 98 | 7 |  | The Science Show | ABC | |
| 99 | 6 | E | EarthChat | BEAM Mitchell Environment Group Inc | |
| 100 | 6 | I | Intertek's Assurance in Action Podcast Network | Intertek | |
